CN212443870U - Spot welding welder pendulous device - Google Patents

Spot welding welder pendulous device Download PDF

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Publication number
CN212443870U
CN212443870U CN202020886715.2U CN202020886715U CN212443870U CN 212443870 U CN212443870 U CN 212443870U CN 202020886715 U CN202020886715 U CN 202020886715U CN 212443870 U CN212443870 U CN 212443870U
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CN
China
Prior art keywords
guide rail
slider
linear drive
admittedly
piston
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Active
Application number
CN202020886715.2U
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Chinese (zh)
Inventor
王嵩
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Tianjin Jindao Shipping Co ltd
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Tianjin Jindao Shipping Co ltd
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Priority to CN202020886715.2U priority Critical patent/CN212443870U/en
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Abstract

The utility model relates to a spot welding welder pendulous device, transversely adorn first guide rail admittedly in the side of backup pad, two sliders of slidable mounting on first guide rail, connect first linear drive's piston end in the one end of first slider, adorn the second fixed plate admittedly at the other end of first slider, adorn second linear drive admittedly on the second fixed plate, rack mount is connected to second linear drive's piston end, the back and the second slider of rack mount are adorned admittedly, adorn the gear admittedly in the top backup pad of rack, adorn the second guide rail admittedly in the front of guide rail supporting shoe, slidable mounting third slider on the second guide rail, the bottom surface and the third linear drive's piston end of third slider are connected, the folded plate is adorned admittedly in the front of third slider, adorn fourth linear drive admittedly on the folded plate, driven piston end before the fourth admittedly adorns welding gun support. The utility model discloses a plurality of sharp drives, can freely control welder's height, flexible, rotation, make welder accurate arrival welding position, the suitability is strong.

Description

Spot welding welder pendulous device
Technical Field
The utility model belongs to the welding field, especially, spot welding welder pendulous device.
Background
In recent years, with the development of digitization, automation, computer, mechanical design techniques, and high importance on welding quality, automatic welding has developed into an advanced manufacturing technique, and automatic welding equipment is increasingly used in various industrial applications, and the application range is rapidly expanding. In modern industrial production, mechanization and automation of the welding production process is a necessary trend for the modernization of the welding mechanism manufacturing industry.
When the automatic welding equipment works, a clamping device is usually used for clamping and fixing the pre-welded part, and spot welding is carried out after the pre-welded part is fixed. Spot welding typically employs lap joints and hem joints, which may be composed of two or more workpieces of equal or unequal thickness. In designing a spot weld configuration, the accessibility of the electrode must be considered, i.e., the electrode must be able to conveniently reach the weld site of the workpiece. Factors such as edge spacing, overlap, dot spacing, assembly gap, and weld strength should also be considered. The existing automatic spot welding equipment is generally linear spot welding, and a spot welding robot is mostly adopted for curve spot welding, the former has poor applicability, and the latter usually has a complex structure and high production and maintenance cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art's weak point, provide structural design scientific and reasonable's spot welding welder pendulous device.
The utility model provides a technical scheme that technical problem adopted is:
a spot welding gun swinging device comprises a supporting plate, a plurality of linear drives, a gear rack mechanism, a plurality of sliding blocks and a plurality of guide rails, wherein the supporting plate is vertically arranged, a first guide rail is transversely and fixedly arranged on the side surface of the supporting plate, the first sliding block and a second sliding block are arranged on the first guide rail in a sliding manner, one end of the first sliding block is connected with a piston end of the first linear drive through a first connecting block, the first linear drive is fixed through a first fixing plate fixedly arranged on the supporting plate, a second fixing plate is fixedly arranged at the other end of the first sliding block, the second linear drive is fixedly arranged on the second fixing plate, the piston end of the second linear drive is connected with a rack fixing frame, the back surface of the rack fixing frame is fixedly arranged with the second sliding block, a rack is transversely and fixedly arranged on the front surface of the rack fixing frame, a gear is fixedly arranged on the supporting plate above the rack, the gear is meshed with the rack, the back surface, and a second guide rail is fixedly arranged on the front surface of the guide rail supporting block, a third slide block is arranged on the second guide rail in a sliding manner, the bottom surface of the third slide block is connected with a piston end driven by a third straight line, a folded plate is fixedly arranged on the front surface of the third slide block, a fourth straight line drive is fixedly arranged on the folded plate, a welding gun support is fixedly arranged on the piston end driven before the fourth straight line drive, and a welding gun is fixedly arranged on the welding gun support.
And the linear drive is a cylinder or an oil cylinder or a linear motor.
Moreover, the guide rail is a linear guide rail.
Moreover, the folded angle of the folded plate is 35-45 degrees.
The utility model has the advantages that:
1. the utility model discloses a plurality of sharp drives, can freely control welder's height, flexible, rotation, make welder accurate arrival welding position, the suitability is strong.
2. The utility model discloses simple structure, the investment is little, and production and maintenance cost are low.
Drawings
Fig. 1 is a three-dimensional structure diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to specific examples, which are provided for illustrative purposes only, and are not intended to be limiting, and the scope of the present invention should not be limited thereby.
The utility model provides a spot welding welder pendulous device, includes backup pad 1, a plurality of linear drive, rack and pinion mechanism, a plurality of slider, a plurality of guide rail, the vertical setting of backup pad transversely adorns first guide rail 17 admittedly in the side of backup pad, slidable mounting first slider 18, second slider 16 on first guide rail, connects the piston end of first linear drive 20 through first connecting block 12 in the one end of first slider, and first linear drive is fixed through the first fixed plate 19 of adorning in the backup pad admittedly. A second fixing plate 11 is fixedly arranged at the other end of the first sliding block, a second linear drive 13 is fixedly arranged on the second fixing plate, the piston end of the second linear drive is connected with a rack fixing frame 10, the back of the rack fixing frame is fixedly arranged with the second sliding block, a rack 15 is transversely and fixedly arranged on the front of the rack fixing frame, a gear 14 is fixedly arranged on a supporting plate above the rack, the gear is meshed with the rack, the back of a guide rail supporting block 8 is fixedly arranged on the front of the gear, a second guide rail 3 is fixedly arranged on the front of the guide rail supporting block, a third sliding block 2 is slidably arranged on the second guide rail, the bottom of the third sliding block is connected with the piston end of a third linear drive 9, a folded plate 7 is fixedly arranged on the front of the third sliding block, a fourth linear drive 4 is fixedly arranged on the folded plate, a welding gun support 6 is fixedly arranged on the piston end driven before the fourth sliding block, and.
The working principle of the spot welding gun swinging device is as follows: the switching of three straight line positions of the welding gun is realized through the driving of the first straight line, the second straight line and the third straight line, and the switching of the high position and the low position of the welding gun is realized through a gear rack mechanism. Wherein the rack makes linear movement and drives the gear to rotate.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the spirit of the present invention, and these modifications and improvements are all within the protection scope of the present invention.

Claims (4)

1. The utility model provides a spot welding welder pendulous device which characterized in that: the device comprises a support plate, a plurality of linear drives, a gear rack mechanism, a plurality of sliders and a plurality of guide rails, wherein the support plate is vertically arranged, a first guide rail is transversely and fixedly arranged on the side surface of the support plate, the first slider and a second slider are slidably arranged on the first guide rail, one end of the first slider is connected with a piston end of the first linear drive through a first connecting block, the first linear drive is fixed through a first fixing plate fixedly arranged on the support plate, the other end of the first slider is fixedly provided with a second fixing plate, the second linear drive is fixedly arranged on the second fixing plate, the piston end of the second linear drive is connected with a rack fixing frame, the back surface of the rack fixing frame is fixedly arranged with the second slider, a gear rack is transversely and fixedly arranged on the front surface of the rack fixing frame, a gear is fixedly arranged on the support plate above the gear rack and is meshed with the gear rack, the back surface of a guide rail support block is fixedly arranged on the front surface of the gear, and a third sliding block is arranged on the second guide rail in a sliding manner, the bottom surface of the third sliding block is connected with a piston end of a third linear drive, a folded plate is fixedly arranged on the front surface of the third sliding block, a fourth linear drive is fixedly arranged on the folded plate, a welding gun support is fixedly arranged at the piston end of the fourth previous drive, and a welding gun is fixedly arranged on the welding gun support.
2. The spot welding gun oscillating device according to claim 1, wherein: the linear drive is a cylinder or an oil cylinder or a linear motor.
3. The spot welding gun oscillating device according to claim 1, wherein: the guide rail is a linear guide rail.
4. The spot welding gun oscillating device according to claim 1, wherein: the folded angle of the folded plate is 35-45 degrees.
CN202020886715.2U 2020-05-25 2020-05-25 Spot welding welder pendulous device Active CN212443870U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020886715.2U CN212443870U (en) 2020-05-25 2020-05-25 Spot welding welder pendulous device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020886715.2U CN212443870U (en) 2020-05-25 2020-05-25 Spot welding welder pendulous device

Publications (1)

Publication Number Publication Date
CN212443870U true CN212443870U (en) 2021-02-02

Family

ID=74501177

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020886715.2U Active CN212443870U (en) 2020-05-25 2020-05-25 Spot welding welder pendulous device

Country Status (1)

Country Link
CN (1) CN212443870U (en)

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